baber/WOPTO huggingface dataset:
Patent EP-0321780-A2 (EP)
Inventor: GOTTWALD ADOLF
IPC: F16K31/60
Filed: 1988-12-07
Abstract: In a hand lever operating device for single-lever mixing valves, having a valve element, which is arranged in a cartridge and can move in two degrees of freedom, for separately determining the mixture ratio and the total flow rate, an inner lever being provided which is coupled to the valve element, is supported in the cartridge housing and is connected in a fixed manner to a hand lever, which can pivot about two mutually perpendicular axes of rotation arranged in the valve housing and is designed as a handle, and which inner lever is guided out through the jacket of a lever head housing which is held on the valve housing about the first axis of rotation, it is proposed that the hand lever be led out through the jacket of the lever head housing diametrically with respect to the two sides, above the pivoting bearing axis of the inner lever, the through-flow openings in each case being designed as an annular curved piece with respect to the pivoting bearing axis. <IMAGE>
Patent EP-0322812-A2 (EP)
Inventor: GARG DIWAKAR
IPC: C23C14/58
Filed: 1988-12-23
Abstract: The invention discloses a coated substrate product comprised of a titanium or titanium alloy substrate, at least one thin interlayer composed of a non-reactive noble metal and a hard outer coating selected from the group comprised of a ceramic, a hard metal, a hard metal compound and a diamond-like carbon, wherein at least the non-reactive noble metal interlayer which is immediately adjacent to the titanium or titanium alloy substrate is deposited onto the substrate by means of an electroless plating procedure, and the hard outer coating is deposited onto the non-reactive interlayer(s) by means of known chemical and physical vapor deposition techniques. The invention also discloses a method for making these coated substrate products.
Patent EP-0335017-A2 (EP)
Inventor: SILVESTRINI BRUNO
IPC: A61P9/10
Filed: 1988-11-24
Abstract: Use of trazodone for preparing pharmaceutical compositions of use in the prevention of infarction or acute cerebral ischaemia. 
     Controlled-release pharmaceutical compositions which, in vitro, release from 1 to 20 mg/h of trazodone base.
Patent EP-0277829-A2 (EP)
Inventor: NESTOR JOHN J JR
IPC: C07K7/23
Filed: 1988-02-04
Abstract: Synthetic nona- and decapeptide LHRH antagonist analogs are disclosed, having a sterically hindered guanidino-substituted arginyl or homoarginyl residue at position 8, with no arginyl substituent at position 6.
Patent EP-0294069-A2 (EP)
Inventor: HARNDEN MICHAEL RAYMOND BEECHA
IPC: C07C239/00
Filed: 1988-05-23
Abstract: The (S)-isomer of a compound of formula (I), optionally in admixture with up to 45% of the mixture by weight of the corresponding (R)-isomer:
      wherein the OH groups in the chain are optionally in the form of O-acyl, phosphate, cyclic acetal or cyclic carbonate derivatives thereof; having antiviral activity, a process for preparation and use as pharmaceuticals.
Patent EP-0302698-A2 (EP)
Inventor: PARKS DAVID D
IPC: B41J11/66
Filed: 1988-08-02
Abstract: A means for controlling printing of a series of forms (10) on a printer. The series of forms (10) comprises at least a first and second form which are connected together and each form has a cutoff position or perforation. The series of forms (10) is positioned over the platen of the printer and the printer positions the series of forms (10) at the top of the first form whereupon the printer prints the text on the first form. An algorithm associated with the printer then advances the first form to its cutoff position whereby the first form may be removed if desired. The algorithm associated with the printer then retracts the series of forms (10) to the first line of the second form so that after the first form is printed and removed from the printer the series of forms (10) is retracted to the first line of the second form so as to utilize each form of the series of forms (10). An alternate embodiment is also disclosed wherein the printer uses word processing formatting with line feeds which control the top and bottom margins (34, 32) of each page. In the alternate embodiment, line feeds that produce the bottom margin (32) of the first page (20) are processed and line feeds that produce the top margin (34) of the second page (26) are held pending until the first form is removed and the series of forms (10) are again retracted to the top of the second form. A method for printing a series of forms (10) is also disclosed wherein the series of forms (10) is positioned at the top of the first form and the first form is printed. The first form is then advanced to its cutoff position and removed from the printer if desired. The series of forms (10) is then retracted to the   first line of the second form so that each form in the series of forms (10) is utilized.
Patent EP-0313341-A2 (EP)
Inventor: TAUB HOWARD H
IPC: B41J2/05
Filed: 1988-10-19
Abstract: Off-setting the orifice (20) from the resistor (10) in a thermal ink-jet printhead provides improved print quality by controlling misdirection of first drops (26), second and subsequent drops (28) in multi-drop printing, and for satellite drop control.
Patent EP-0375814-A2 (EP)
Inventor: TURRIS R E FABRIZIO
IPC: B29C70/44
Filed: 1988-12-30
Abstract: A composite structure is made by a method comprising the application of a release material (14) to a mold (10) and subsequently placing a lay-up (12) including uncured resin on the mold. The lay-up is covered with an impervious flexible film (20) that forms a seal preventing the flow of uncured resin from the lay-up, and then is cured to form the composite structure by heating it to a resin curing temperature while maintaining a uniformly distributed pressure on the surface of the impervious flexible film opposite the lay-up.
Patent EP-0282436-A2 (EP)
Inventor: RICHESON DONALD EDWARD
IPC: C08L67/00
Filed: 1988-03-08
Abstract: This invention relates to a thermoplastic resin composition which is particularly suitable for use in thermoforming thin walled articles. The thermoplastic resin compositions are comprised of (1) from about 94 to about 99 weight percent polyethylene naphthalate and (2) from about 1 to 6 weight percent of at least one polyester elastomer. The subject invention also deals with thermoforming such thermoplastic resin compositions into articles, such as food trays, having a crystallinity within the range of about 10% to about 40%.
Patent EP-0281537-A2 (EP)
Inventor: PERSSON CHRISTER
IPC: B65D81/38
Filed: 1988-02-24
Abstract: A method for transport of one-unit packed products giving off moisture and requiring cooling without any direct contact with cooling medium (A), e.g. crushed ice, with use of an outer packing means (1) comprising a tray/box (2) which opens upwards and has a cover (3) and a double bottom (4,3a) compris­ing an upper bottom member (4) with drainage apertures (5), and a lower watertight bottom member (3a), and a sorbent (6) for moisture placed in a space (2c) between bottom members. The one-unit products are placed in liquid tight trays/boxes (7) opening up­wards which are closed by covers (8) provided with drainage apertures (9). One or a plurality of trays (7) are placed with cover (8) facing down in case (2), whereupon cooling medium (A) is provided on and, if desired, around the bottoms (7a), and side walls (7b) of trays (7), and case (2) is closed by the aid of cover (3). Moisture given off from the one-unit packed product, and any water from melting cooling agent (A) will flow down through drainage apert­ures (5) of upper bottom member (4) and will be absorbed by absorbent (6).
Patent EP-0326805-A2 (EP)
Inventor: HACKENBERG WOLFGANG
IPC: B21B31/18
Filed: 1989-01-07
Abstract: For the axial shifting of the rolls in a roll stand, in particular the work rolls, by means of shifting devices, it is proposed to shift the rolls, which are mounted and secured in thrust blocks held in a manner which allows horizontal shifting, from the operator side using shifting devices of particularly compact construction. For the purpose of shifting, a gear arrangement acting without slip is arranged between the shifting device and the thrust block. 
<IMAGE>
Patent EP-0325278-A2 (EP)
Inventor: ISHIKAWA TAKATOSHI C O FUJI PH
IPC: G03C7/413
Filed: 1989-01-20
Abstract: A silver halide color photographic material is processed with a color developer containing at least one compound of the following formula (I) and at least one compound of the following formula (II):
     where R', R 2  and R 3  independently represent a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group;
     R 4  represents a hydrogen atom, a hydroxyl group, a hydrazino group, an alkyl group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group, a carbamoyl group or an amino group;   X 1  represents a divalent group;   n represents 0 or 1; and when is 0, R 4  represents an alkyl group, an aryl group or a heterocyclic group; and R 3  and R 4  may together form a heterocyclic group;
         where Z represents an atomic group necessary for completing an aromatic nucleus.
Patent EP-0328032-A2 (EP)
Inventor: WALLY JOSEPH H JR
IPC: G03B27/62
Filed: 1989-02-06
Abstract: A three point suspension system and clamping mechanism for holding the face of a chase (28) perpendicular to the optical axis (36) of a multiple imaging camera/projector (10). The chase (28) is equipped with pins (64-72) which project from it and are located to bear against three pegs (76) which project from the chase carrier (26) of the machine (10) to provide three point contact between the chase (28) and chase carrier (26). The tips (64a) of the pins (64-72) are adjusted to define a plane that is parallel to the plane of the glass panel (42) on the chase which receives the flat copy to be photorepro­duced. The ends (76) of the pegs (74) lie in a common plane which is perpendicular to the optical axis (36) so that the glass panel (42) of the chase (28) is also maintained normal to the optical axis (36). The clamping mechanism is operated by pneumatic cylinders (82) and allows the chase (28) to be quickly replaced or rotated to a different orientation.
Patent EP-0340778-A2 (EP)
Inventor: STARRETT JOHN E JR
IPC: C07D405/04
Filed: 1989-05-05
Abstract: There are disclosed novel prodrugs of 2′,3′-didehydro-2′,3′-dideoxynucleosides, for example, of 2′,3′-didehydro-2′,3′-dideoxythymidine. The prodrugs are hydrolyzable under physiological conditions to yield compound which are useful as antiviral agents, especially as agents effective against the human immunodeficiency viruses (HIV).
Patent EP-0342511-A2 (EP)
Inventor: TAKAHASHI SATOSHI
IPC: H04N5/208
Filed: 1989-05-10
Abstract: The aperture correction circuit of the present invention comprises a preshoot signal generator (4) which generates the preshoot signal of the edge part of a video signal, an overshoot signal generator (5) which generates the overshoot signal of the edge part of the video signal, a shoot signal composition circuit (88) which adds the preshoot signal and the overshoot signal at an addition ratio corresponding to a control signal, thereby to deliver the resulting signal as a correcting shoot signal, and an adder (85) which adds the video signal and the correcting shoot signal, thereby to deliver the resulting signal as an output, wherein the shoot signal composition circuit is supplied as the control signal with a signal which changes according to the input video signal, such as the differentiated signal of the input video signal. Thus, the ratio between the preshoot signal and the overshoot signal is dynamically changed according to the input signal, so that an image quality can be adjusted according to the input video signal.
Patent EP-0356786-A2 (EP)
Inventor: DOTZER PETER
IPC: G02B6/44
Filed: 1989-08-10
Abstract: The optical cable (OC) exhibits a support member (TK), which contains chambers, which extend in the longitudinal direction and which are accessible from outside, to receive optical waveguides (LW11-LW15); in this case, the chambers (CA1-CA5) are separated from one another by webs (ST1-ST5). Additional, outwardly open depressions (VT3-VT5), are present in these webs (ST3-ST5), so that the cross-sectional surface of these depressions (VT3-VT5) is different from that of the chambers (CA1-CA5). 
<IMAGE>
Patent EP-0392077-A2 (EP)
Inventor: IWASAKI KATSUNORI
IPC: H01F41/02
Filed: 1989-10-17
Abstract: Anisotropic hot-worked permanent magnets are made from an R-T-B alloy powder to which is added a combined internal lubricant including a carbon-based material such as graphite and a glass material such as a B₂O₃-SiO₂-Bi₂O₃ type glass. The internal lubricant provides improved formability during the hot-working step, such as die-upsetting, and provides finished magnet products wherein the individual grains are more uniformly plastically deformed throughout the product.
Patent EP-0371344-A2 (EP)
Inventor: ROSEN HAROLD A
IPC: B64G1/26
Filed: 1989-11-17
Abstract: A stabilization system (40) for a spacecraft which enables the spacecraft to be stabilized by rotation about any principal moment of inertia axis (x, y). The system includes two pairs of control thrusters (14, 16; 18, 20) for producing positive and negative control moments about two orthogonal axes (x, y) mutually perpendicular to the axis of rotation of the spacecraft. The control system (40) includes rate gyros (42, 46) which provide error signals which are sent to duty cycle modulators (54). The duty cycle modulators (54) provide a pulse width modulated control signal to the control thrusters (14 - 20) to approximate proportional control of spacecraft attitude.
Patent EP-0371358-A2 (EP)
Inventor: SOGAARD RASMUSSEN POUL ERIK
IPC: H04M1/724
Filed: 1989-11-17
Abstract: A radio receiver, such as a mobile cellular radio telephone, is provided having a receiver section, a transmitter section, a control unit for controlling timing of transmissions, and means for generating a predetermined signal (preferably the same as the preamble code transmitted by a base station) and means for feeding this signal through the transmitter section. 
     Compensation for time delays in the receiver and transmitter sections is provided by feeding the signal back through the receiver section and measuring the delay in the signal.
Patent EP-0373583-A2 (EP)
Inventor: KIDMAN GENE E DR
IPC: C07C227/34
Filed: 1989-12-12
Abstract: A method for the isolation of a substantially pure L-isomer of an amino acid from its D,L racemic mixture does not require the use of a resolving agent, the formation of a derivative of the amino acid or additional enzymic reactions. The method is based upon the concept of the equal saturation point wherein the L-isomer can be separated from the D-isomer by precipitation of the L-isomer when the relative concentration of the D-isomer is less than 7.0% or by precipitation of the D,L racemate when the relative concentration is greater than 7.0%. Selective crystallization through seeding allows for further isolation of pure L-isomer when its relative concentration in solution is very low.
Patent EP-0329421-A2 (EP)
Inventor: HONOUR ANDREW MICHAEL
IPC: H01R4/04
Filed: 1989-02-15
Abstract: An electrical connector (2, 4) for making a connection to a thick film track comprises a plurality of conductive fibres (3) braided together, each of the fibres having a diameter so as to provide sufficient stiffness to the connector and to permit adhesion of the connector to a thick film track.
Patent EP-0332315-A2 (EP)
Inventor: WAGERS KEVEN J
IPC: B29C48/08
Filed: 1989-02-21
Abstract: A method and apparatus for producing a plastic film having strips of an adhering material embedded in each surface of the film, which film may have an anti-­blocking agent incorporated therein, and a composite plastic film so produced is provided which includes initially providing a first stream of heat plastified extrudable thermoplastic film material to a cast film die. The cast film die has two opposing die lips with each die lip having a plurality of spaced strip channels. The strip channels of one die lip are laterally offset from the strip channels of the second die lip. A heat plastified extrudable adhering material is introduced into the plastified film material from the strip channels and then the composite body of materials is forced from the die lips of the cast film die and cooled to form the plastic film.
Patent EP-0338843-A2 (EP)
Inventor: SANO AKIRA
IPC: C08L23/06
Filed: 1989-04-21
Abstract: A polyethylene resin composition comprising (A) 50-99.9 parts by weight of an ethylene polymer and (B) 0.1-50 parts by weight of a modified ethylene polymer obtained by fluorinating an ethylene polymer which has a density in the range of larger than 0.910 g/cm³ up to 0.970 g/cm³ and has been prepared by polymerising ethylene in the presence of a catalyst comprising a catalyst component containing at least one member selected from the group consisting of a titanium compound, vanadium compound and chromium compound, and optionally an organoaluminum compound.
Patent EP-0345031-A2 (EP)
Inventor: SHIGEMOTO HIROMI C O MITSUI PE
IPC: B32B27/32
Filed: 1989-05-31
Abstract: A laminated film comprising
     (A) a layer of a polymer of 4-methyl-1-pentene,   (B) an interlayer of a mixture of (a) a polymer of 4-methyl-1-pentene and ,b) an alpha-olefin copolymer comprising 10 to 85 mole % of propylene units, 3 to 60 mole % of 1-butene units and 10 to 85 mole % of units of an alpha-olefin having at least 5 carbon atoms, the proportions being based on the total amount of the propylene units, the 1-butene units and the other alpha-olefin units, having a crystallinity, determined by X-ray diffractometry, of not mor than 20 %, and   (C) a layer of a polyolefin derived from an alpha-olefin having 2 to 4 carbon atoms, as a main component,    the layers (A), (B) and (C) being laminated in the order stated.
Patent EP-0357447-A2 (EP)
Inventor: SAKAMOTO NORIAKI
IPC: G11B7/085
Filed: 1989-09-01
Abstract: A control method for accessing a track of an optical disk in a macrojump control in an optical disk apparatus is disclosed. In the control method, after applying a positive accelerating pulse to a tracking actuator for moving an objective lens of a light pickup so that the objective lens jumps predetermined plural tracks, a direct current voltage is applied thereto. Thereafter, a negative decelerating pulse is applied thereto so that said objective lens is positioned at a position facing a distinction track.
Patent EP-0386357-A2 (EP)
Inventor: BULKA RAYMOND I
IPC: B65H29/62
Filed: 1989-09-12
Abstract: A saddle binding system is provided with a reject device (10) which removes misformed books from the gathering chain (24) and transports them to a tray (82) for recycling. The reject device (10) includes an arm (50) pivotally mounted adjacent the chain on a frame. The arm (50) is normally located in a rest position out of engagement with passing books. An actuator is connected to the arm (50) and is operable to pivot the arm to a raised, book-engaging position. In the raised position the arm (50) elevates the leading edge portion of a misformed book (112) off of the gathering chain (24), thereby rotating the book. This rotation advances the trailing edge of the book out of engagement with the pusher pin (26) of the gathering chain. A tape-and-roller take-away mechanism (14) is positioned above the chain to engage an elevated edge portion of a book. The take-away mechanism is angled such that it moves the book longitudinally and vertically of the gathering chain (24), as well as laterally. The book is discharged to a reject tray (82).
Patent EP-0375252-A2 (EP)
Inventor: KORDAHI MAURICE E
IPC: G01L5/10
Filed: 1989-12-12
Abstract: In a dynamometer, a multi-roller sheave (37) is positioned between a cable (28), or other elongate element, supply and the cable destination so that the cable rolls over the multi-roller sheave (37). The center axis of the cable changes direction from one side of the multi-roller sheave to the other side. Tension in the cable causes the multi-roller sheave to move and consequently stress a strain gauge. A signal produced by the strain gauge is amplified into a signal that accurately indicates the tension in the cable. Friction and wear between the cable and the dynamometer (34) are eliminated for all practical purposes. Very accurate readings of tension are obtained.
Patent EP-0376588-A2 (EP)
Inventor: ERVING RICHARD HENRY
IPC: H04M9/08
Filed: 1989-12-19
Abstract: A computer controlled speakerphone includes a line adapting arrangement (110, 200, 300) for developing information about an interface between the speakerphone and a hybrid (610) in a communication line and for providing optimal performance during operation by adapting operating parameters of the speakerphone to the line. During a conversation, the line adapting arrangement measures and averages the degree of hybrid reflection that is presented to the speakerphone. This hybrid reflection provides a measure of both the hybrid and a far-end acoustic return. By determining the degree of hybrid reflection, the switching threshold level of the speakerphone for switching between the transmit state and the receive state may be adjusted. Once the expected level of receive speech due to hybrid reflection is known, additional receive speech due to the far-end talker may be accurately determined and the state of the speakerphone switched accordingly. The amount of switched loss required in the transmit and receive speech paths of the speakerphone to maintain stability also may be adjusted by the line adapting arrangement in accordance with the degree of hybrid reflection. By lowering the amount of switched loss, speakerphone switching operation becomes more transparent and can even approach full-duplex for fully digital connections.
Patent EP-0375600-A2 (EP)
Inventor: KRANZ CURT DR
IPC: B23K15/00
Filed: 1989-12-20
Abstract: Method for producing a hollow shaft endoprosthesis, in particular a hip joint prosthesis, comprising the following stages: Producing two half-tubings, which may be connected together to form the shape of the shaft of the prosthesis, whereby they touch in the region of two welding seams substantially running in a longitudinal direction, by moulding or forging, welding together both moulded or forged half-tubings in the region of the welding seams.
Patent EP-0373131-A2 (EP)
Inventor: FUKUNAGA SEIJI
IPC: G11B19/28
Filed: 1989-11-27
Abstract: A pulse generator includes an optical or magnetic pattern (8) provided on a rotor (4) of a motor and a sensor (12) detecting the movement of the pattern due to the rotation of the motor. Means (18, 20, 22) are provided for generating pulses follow­ing the rotational characteristics, such as wow and flutter components of the motor and for eliminating sensor errors and pattern errors.
Patent EP-0380100-A2 (EP)
Inventor: WONG KENNETH J
IPC: G06F7/527
Filed: 1990-01-25
Abstract: A multiplier (14) which processes 32 bit operands to provide two 16 bit by 16 bit fixed point products or one 32 bit floating point product during each clock pulse. Two 16 bit by 16 bit fixed point products or one 32 bit floating point product are initiated on every clock pulse and results of the multiplication process are available after a fixed pipeline delay on a continuous basis. The fixed and floating point pipeline operations may also be interleaved. The 32 bit input operands are selected from three external sources or from the last output product. A modified Booth algorithm is implemented employing dual parallel processing paths (370, 372) which are employed to separately produce the 16 bit by 16 bit fixed point products or are combined to produce the 32 bit floating point product. Exponent computations are performed in parallel in the floating point computational mode.